// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.6-4-159
description: >
    Object.defineProperty - 'O' is an Array, 'name' is the length
    property of 'O', set the [[Value]] field of 'desc' to a value
    greater than the existing value of length (15.4.5.1 step 3.f)
---*/

function Test() {
    var arrObj = [0, , 2];

    Object.defineProperty(arrObj, "length", {
      value: 5
    });

    assert.sameValue(arrObj.length, 5, 'arrObj.length');
    assert.sameValue(arrObj[0], 0, 'arrObj[0]');
    assert.sameValue(arrObj.hasOwnProperty("1"), false, 'arrObj.hasOwnProperty("1")');
    assert.sameValue(arrObj[2], 2, 'arrObj[2]');
    assert.sameValue(arrObj.hasOwnProperty("4"), false, 'arrObj.hasOwnProperty("4")');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
